MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:n/a D/C:09+
TAS5076PFCRG4, TAS5086, TAS5086DBT G4 Datasheet download
Category: Integrated Circuits (ICs)
MFG: Texas Instruments
Package Cooled: n/a
D/C: 09+
Description: TAS5076PFCRG4
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PDF/DataSheet Download
Datasheet: TAS1020A
File Size: 505117 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: TAS5086
File Size: 478087 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: TAS1020A
File Size: 505117 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
| Technical/Catalog Information | TAS5076PFCRG4 |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Mounting Type | Surface Mount |
| Package / Case | 80-TQFP |
| Type | PWM Processor |
| Packaging | Tape & Reel (TR) |
| Applications | Home Theater, Receivers |
| Drawing Number | 296; 4073177; PFC; 80 |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | TAS5076PFCRG4 TAS5076PFCRG4 |
The TAS5086 is a six channel digital pulse width modulator (PWM) that provides both advanced per- formance and a high level of system integration.
TAS5086 is designed to interface seamlessly with most audio digital signal processors and MPEG decoders accepting a wide range of input data and clock formats.
The TAS5086 drives six channels of speakers in either single-ended or bridge tied load configurations that accept a 1N+1 interface format. TAS5086 also supports 2N+1 power stages with the use of some external logic (e.g. TAS5112). Stereo line out in I2S format is available with either a pass-through signal (SDIN4) or an internal down mix.
TAS5086 uses AD modulation operating at a 384-kHz switching rate for 32-, 44.1-, 48-, 88.2-, 96-, 176.4-, and 192-kHz data. The 8 x over sampling combined with the 4th order noise shaper provides a broad flat noise floor and excellent dynamic range from 20 Hz to 20 kHz.
TAS5086 is clock slave only device. TAS5086 re- ceives MCLK, SCLK and LRCLK from other system components. TAS5086 accepts master clock rates of 128, 192, 256, 384, and 512 Fs. TAS5086 accepts a 64 Fs master clock for 176.4-kHz and 192-kHz data.
|
UNIT | ||
| Supply voltage | DVDD and DVD_ESD |
0.3 V to 3.6 V |
| AVDD |
0.3 V to 3.6 V | |
| 3.3-V digital input |
0.5 V to DVDD + 0.5 V | |
| Input voltage | 5 V tolerant(2) digital input |
0.5 V to to 6 V |
| Input clamp current, IIK (VI < 0 or VI > 1.8 V |
±20 mA | |
| Output clamp current, IOK (VO < 0 or VO > 1.8 V |
±20 mA | |
| Operating free-air temperature |
0 to 70 | |
| Storage temperature range, Tstg |
65 to 150 | |
(1) Stresses beyond those listed under "absolute ratings" may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under "recommended operation conditions" are not implied. Exposure to absolute-maximum conditions for extended periods may affect device reliability.
(2) 5-V tolerant inputs are RESET, PDN, MUTE, SCLK, LRCLK, MCLK, SDA, and SCL.
` Audio Input/Output
Automatic Master Clock Rate and Data Sample Rate Detection
Four Serial Audio Inputs (Eight Channels)
Support for 32, 44.1, 48, 88.2, 96, 176.4, and 192-kHz Sampling Rates
Data Formats: 16-, 20-, or 24-Bit Input Data Left, Right, and I2S,
64 or 48 * Fs Bit Clock Rate
128, 192, 256, 384, and 512 * Fs Master Clock Rates (Up to a Maximum of 50 MHz)
Six PWM Audio Output Channels
Any Output Channel Can be Mapped to Any Output Pin
Support Single-Ended and Bridge Tied Load
I2S Serial Audio Output
` Audio Processing
Volume Control Range +48 dB to 100 dB
Master Volume Control +24 dB to 100 dB in 0.5 dB Increments
Eight Individual Channel Volume Controls With +24 dB to 100 dB Attenuation in 0.5 dB Increments
Serial Output Can be Produced by Down-Mix of 5.1 Channel Input or 4th Serial Input
5.1 Channel Down Mix to 2.1 or 3.1 PWM Output Speaker System
Integrated Bass Management
Two Programmable Biquads in Subwoofer Channel
Full Six Channel Input and Output Mapping
Selectable DC Blocking Filters
` PWM Processing
8x Over Sampling With 4th Order Noise Shaping at 44.148 kHz, 4x Over Sampling at 88.2, 96 kHz, 2x Over Sampling at 176.4, 192 kHz, and 12x Over Sampling at 32 kHz
105-dB Dynamic Range (TAS5086+TAS5186)
THD < 0.06% (TAS5086 Only)
20 20 kHz Flat Noise Floor for 44.1, 48, 88.2, 96, 176.4 and 192 kHz Data Rates
Digital De-emphasis for 32 kHz, 44.1 kHz and 48 kHz Data Rates
Intelligent AM Interference Avoidance System Provides Clear AM Reception
Adjustable Modulation Limit From 93.8% to 99.2%
` General Features
Automated Operation With Easy to Use Control Interface
I2C Serial Control Slave Interface
Control Interface Operational Without MCLK
Single 3.3-V Power Supply
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